hi, i want to use printer directly,so i config all(2 php.ini and 1 php5.ini file i found) php.ini as add-[printer]printer.default_printer = "Your printer name" at the end of the file and use function as$url1="invoice.php?inid=".$row1[0]; $handle = printer_open();printer_start_doc($handle, $url1);printer_start_page($handle);printer_end_page($handle);printer_end_doc($handle);printer_close($handle);but when i run it given the messege asFatal error: Call to undefined function printer_open()plese help me

as want this printer as defaultsave php.inithen restart apachebut still its giving the same error.

oher error i noticewhen i stop the apache from xampp control pannel its dont stopgive messege thet busy..........error: -1then i stop it from servicethen give messege windows could not stop apache 2.2 serviceerror 1067but the apache stopthen i start apache from service againand try this print pageand giving the same errorbut other things are working well